
Chatwoot
9.4#1 in help desk softwareFrom $19 a monthFree planAndroidiOSWebAPI
Visit

| Fact | Chatwoot | marv.Inbox |
|---|---|---|
| Developer API | The API supports custom integrations and tailored support solutions. | The production REST API uses OAuth2 and supports signed webhooks, and the maker says it is not gated to a higher plan. |
Chatwoot suits support, sales, or engagement teams that want to manage multiple conversation channels together. It also fits teams that need self-hosting, API access, or a shared knowledge base.
You want what its maker publishes above — check its page for the details.